Investigate the booming properties of sound
Part of the Know Science DVD Box Kit Series
Includes incredible instructional movies on one 3D DVD
Special Ein-O equipment included
For Ages 7+

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 13.8 inch
Height : 2.6 inch
Length : 14.1 inch

Item Weight: 1.1 pounds (View shipping rates and policies)
Shipping Weight: 1.1 pounds (View shipping rates and policies)

ASIN : B001PF76ME